User guide

Monitors and Controls
Monitor signals and Control lines are present on the M & C Connector when this option is
installed. Typically, single threaded units are NOT equipped with micro-controller by default.
With a Microcontroller equipped system, all Monitors and Controls can also be accessed
remotely by RS-232 / RS-485.to a Windows based PC; and other Alarms become available as
well. Units equipped with a Redundancy option have a Microcontroller M & C installed by
default.
Redundancy Controller is a built in module to the units . The redundancy ready units have a
connector “ SWITCH” which is connected to the waveguide switch via a “Y” cable supplied
with the units.
The full M & C Connector pinout is listed here for convenience. However, always check the
Test Bench Record supplied with the unit to view which interfaces have been installed on your
unit, or to see if it has had any custom modifications.
Connector
Name
Type Pin # Signal Parameter
“RF IN” WR-75 N/A
RF Input
BUC OUT
33 dBm, max
“RF OUT” WR-75 N/A RF Output 47.0 dBm max
A Line (AC)
B Ground
“AC POWER
IN”
97-3100A-14S-
7P
3 pin male
C Neutral (AC)
110/220VAC
90-260V
A Rx+ In
B Rx- In
C Tx+ Out
D Tx- Out
RS-485
E Detector Optional
F Alarm Out Low when alarm
G GND
H Mute In Muted when Low
J Rx In
“M&C Interface”
PT02E12-10P-
027
10 pin male
K Tx Out
RS-232
A
B
C
D
E
F
G
H
J
Redundancy
Interface
PT02E12-10P-
027
10 pin male
K
RS232 COM port setting: 9600 bps, 8 bit, 1 stop bit